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GB1130188A - Process for manufacture of 4-tertiary butylcatechol - Google Patents

Process for manufacture of 4-tertiary butylcatechol

Info

Publication number
GB1130188A
GB1130188A GB3686167A GB3686167A GB1130188A GB 1130188 A GB1130188 A GB 1130188A GB 3686167 A GB3686167 A GB 3686167A GB 3686167 A GB3686167 A GB 3686167A GB 1130188 A GB1130188 A GB 1130188A
Authority
GB
United Kingdom
Prior art keywords
tert
manufacture
butylcatechol
tertiary butylcatechol
butylphenol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3686167A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Publication of GB1130188A publication Critical patent/GB1130188A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,130,188. 4-tert.-Butylcatechol. DIC CHEMICAL Inc. TO Aug., 1967 [12 Aug., 1966], No. 36861/67. Heading C2C. 4 - tert. - Butylcatechol is prepared by heating 2 - chloro - 4 - tert. - butylphenol (I) to 190-260‹ C. at 10-30 atm. in presence of a divalent base capable of forming a salt with catechol, a source of Cu ions, a caustic alkali and water; I may be made by chlorinating 4- tent.-butylphenol.
GB3686167A 1966-08-12 1967-08-10 Process for manufacture of 4-tertiary butylcatechol Expired GB1130188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5263066 1966-08-12

Publications (1)

Publication Number Publication Date
GB1130188A true GB1130188A (en) 1968-10-09

Family

ID=12920125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3686167A Expired GB1130188A (en) 1966-08-12 1967-08-10 Process for manufacture of 4-tertiary butylcatechol

Country Status (3)

Country Link
DE (1) DE1643289A1 (en)
GB (1) GB1130188A (en)
NL (1) NL6711124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160230089A1 (en) * 2013-09-19 2016-08-11 Rhodia Operations Composition preventing the polymerization of ethylenically unsaturated monomers and the removal thereof before polymerization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160230089A1 (en) * 2013-09-19 2016-08-11 Rhodia Operations Composition preventing the polymerization of ethylenically unsaturated monomers and the removal thereof before polymerization
US9605203B2 (en) * 2013-09-19 2017-03-28 Rhodia Operations Composition preventing the polymerization of ethylenically unsaturated monomers and the removal thereof before polymerization

Also Published As

Publication number Publication date
NL6711124A (en) 1968-02-13
DE1643289A1 (en) 1971-05-27

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